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Pentair Myers VS(X)30 & VS(X)50 Centrifugal Grinder Pumps


The Myers V3, V5 and V7 grinders feature a patented axial cutter design to effectively macerate challenging sewage solids into a fine slurry. These rugged 3-7.5 horsepower submersible centrifugal grinder pumps are available in standard flow or high head configurations making them ideal for commercial, industrial and municipal applications. V3, V5 and V7 grinder pumps can be installed in a variety of packaged systems. Factory-assembled simplex or duplex packages with guide rail systems are available. Individual rail components are also available for installation in on-site concrete systems.


Easily slices through solids and trash found in wastewater without roping or clogging.


True early warning system for reduced downtime and maintenance costs.

Now available for hazardous locations.

  • Optional Approvals FM, Class 1, Group D
  • Acceptable pH Range 6 – 9
  • Specific Gravity .9 – 1.1
  • Viscosity 28 – 35 SSU
  • Discharge (Flange Dia.) 2½ (63.5 mm)
  • Min. Sump Diameter Simplex 36 in. (91.4 cm) and Duplex 48 in. (121.9 cm)
  • Recessed impeller provides steep non-overloading operating curve.
  • Oil-filled motor for max. heat dissipation and constant bearing lubrication.
  • Recessed impeller reduces radial bearing loads, increases bearing life.
  • High torque capacitor starts single phase or three phase motors for assured starting under heavy load.
  • Seal leak probe warns of leak condition, prevents costly motor damage.
  • On-winding temperature-sensitive sensor.